Organizations:
A: Apache Blogs
C: Carleton University Library (Ottawa, Canada)
N: NetBSD Project Blog / North Dakota State University, Agriculture Extension
S: Sloped Curve
U: Blog do Portal Unimed / USA B2C
Individual Roller Blogs:
B: Benzaiten / Adam Bien / Eric J. Bowersox
C: Edward Capriolo / Sunny Chan
H: Mabula Haverkamp / David R. Heffelfinger
J: Charles Johnson: The Science of Photography / David Johnson: Blogging Roller
K: Kyle's Laboratory / Kyumudo
R: Matt Raible
S: Dennis Sosnoski / Craig Stewart